ZnGeP2 Makhiristo


  • Mankhwala: ZnGeP2
  • Kachulukidwe: 4,62 g / cm3
  • Kulimba kwa Mohs: 5.5
  • Gulu Lophatikiza: Zabwino uniaxial
  • Maulendo Ogwiritsira Ntchito: 2.0 um - 10.0 um
  • Kutentha Kwambiri @ T = 293 K: 35 W / m ∙ K (⊥c)
    36 W / m ∙ K (∥ c)
  • Kukula Kwamafuta @ T = 293 K mpaka 573 K: 17.5 x 106 K-1 (⊥c)
    15.9 x 106 K-1 (∥ c)
  • Mankhwala Mwatsatanetsatane

    Magawo luso

    Lipoti loyesa

    Kanema

    Makhiristo a ZGP okhala ndi ma coefficients akulu osakhazikika (d36 = 75pm / V), infrared infrared
    mawonekedwe owonekera (0.75-12μm), madutsidwe otentha kwambiri (0.35W / (cm · K)), laser wapamwamba
    malo owonongeka (2-5J / cm2) ndi malo osungira bwino, ZnGeP2 kristalo amatchedwa mfumu yamakina opangira ma infrared osasunthika ndipo akadali njira yabwino kwambiri yosinthira mphamvu yamagetsi yayikulu, yotulutsa makina opangira ma laser.
    Titha kupereka mawonekedwe apamwamba kwambiri ndi makina akulu a ZGP otsika kwambiri
    coefficient α <0.05 cm-1 (pamapope wavelengths 2.0-2.1 µm), omwe angagwiritsidwe ntchito popanga laser yapakatikati yotheka bwino kwambiri kudzera mu njira za OPO kapena OPA.
    Mapulogalamu:
    • Chachiwiri, chachitatu, ndi chachinayi cha harmoniki ya CO2-laser.
    • Makina opangira ma parametric omwe amapopera patali pa 2.0 µm.
    • M'badwo wachiwiri wamtundu wa CO-laser.
    • Kupanga cheza chogwirizana mu submillimeterrange kuchokera 70.0 tom mpaka 1000 µm.
    • Kupanga mafurikwense ophatikizika a ma radiation a CO2- ndi CO-lasers ndi ma lasers ena akugwira ntchito m'chiwonetsero cha crystal.
    Makulidwe:
    Magawo oyambira amakhala 6 x 8mm, 5 x 5mm, 8 x 12mm. Crystal kutalika kuyambira 1 mpaka 50 mm. Makonda azikhalidwe amapezekanso akafunsidwa.
    Chikhalidwe:
    Mulingo woyenera wa ZGP wa kristalo ndi wa gawo I gawo lofananira pakona ya θ = 54 °, yoyenera
    kuti mugwiritse ntchito mu OPO ataponyedwa pamalengalenga pakati pa 2.05um ndi 2.1um kuti apange ma infrared
    pakati pa 3.0um ndi 6.0um. Malingaliro azikhalidwe amapezeka mukapempha.

    Zida Zoyambira

    Mankhwala ZnGeP2
    Crystal Symmetry ndi Kalasi Tetragonal, -42m
    Magawo Otsatira = = 5.467 Å
    c = 12.736 Å
    Kuchulukitsitsa 4,62 g / cm3
    Kulimba kwa Mohs 5.5
    Kalasi Yoyang'ana Zabwino uniaxial
    Maulendo Ogwiritsa Ntchito Ogwiritsa Ntchito 2.0 um - 10.0 um
    Kutentha Kwambiri @ T = 293 K 35 W / m ∙ K (⊥c) 36 W / m ∙ K (∥ c)
    Kukula Kwamafuta @ T = 293 K mpaka 573 K 17.5 x 106 K-1 (⊥c) 15.9 x 106 K-1 (∥ c)
    Magawo Aumisiri
    Pamwamba flatness PV<ʎ/4@632.8nm
    Mtengo wapamwamba wa SD 20-10
    Mphuphu / Kufanana kolakwika <30 mphindi
    Zochitika <5 arc min
    Transparency osiyanasiyana 0.75 - 12.0
    Ma coefficient osakhala ofanana d36= 68.9 (pa 10.6 um), d36= 75.0 (pa 9.6 um)

    ZnGeP201
    ZnGeP202
    ZnGeP203